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      06-19-2023, 02:20 PM   #113
kdad
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Drives: 2015 428i conv
Join Date: Nov 2015
Location: California

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Just did the job the first time. Actual process was quick. May be 40 mins plus clean up. Couple of tips to share so you don't need to buy the "convenient" tools from FCP etc.

I hot glued the hex bit to a 14mm box wrench.

I got a plastic syringe suction thing. Heated the plastic tube to bend it to form a hook to make it easier to reach the bottom of the transfer case. Extracted the expected 600cc (give or take) with ease.

Used ISTAD to recalibrate the VTG. The new value is 10.4 degrees, a change of 0.3 degrees. Anyone know what the numbers mean? Drive great though

The new fluid stinks as hell 😭

Last edited by kdad; 06-19-2023 at 02:28 PM..
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